| 摘要 |
<p>The invention relates to a sheet, a cross connect system and a method for electrically cross connecting any line(s) in a set of input lines to any line(s) in a set of output lines wherein a board of the system comprise a first plurality of contact pads ( 110) of the input line(s) and a second plurality of contact pads (110) of the output line(s), a carrier block (130) arranged to establish a connection between a contact pad of the input line and a contact pad of the output lines by means of a contact element (135) provided on the carrier block (130), and drive means for moving the carrier block on the cross connect board, wherein the system (100) further comprises an isolator sheet (200) comprising apertures (210), wherein the sheet (200) is arranged to be moved between two positions; a first position isolating the contact pads (110) from the contact element (135), and a second position enabling the contact element (135) to establish a connection between a contact pad of the input line and a contact pad of the output lines through the apertures (210) of the sheet.</p> |
